5 Prepare and Run

This step prepares your development environment and runs the test application to verify the migration progress.

When to skip this step:

• You already have a working test application setup

• You're doing migration on CI/CD only

When to do this step:

• First time setting up the migrated plugin

• After major changes to verify everything works

• Before continuing with feature-specific migration steps

---

1. Check Database Configuration

Note: The .env file may be located in:

• Test application: tests/TestApplication/.env

Check which structure your plugin uses.

Verify your .env file has correct database URL:

# Check if DATABASE_URL is set correctly
grep DATABASE_URL .env
# Or if using test application structure:
grep DATABASE_URL tests/TestApplication/.env

If not exists or incorrect, create/update the appropriate .env file:

DATABASE_URL="mysql://root:[email protected]:3306/sylius_test?serverVersion=8.0"

Adjust username, password, host, and database name as needed.

---

2. (Optional) Backup Templates

If you want to track which templates were migrated to Twig Hooks:

Note: If you have old structure (src/Resources/views/), copy from there instead.

# Copy templates to backup
cp -r templates/ old_templates/
# OR if old structure:
# cp -r src/Resources/views/ old_templates/

# Clear the templates directory
rm -rf templates/*

This is helpful to know what's left to migrate in later steps. As you migrate templates to Twig Hooks, you can compare with backup.

---

3. Setup Assets Structure

Check if asset directories exist, if not create them:

mkdir -p assets/admin assets/shop

Create entrypoint files (if missing)

assets/admin/entrypoint.js (empty file):

touch assets/admin/entrypoint.js

assets/shop/entrypoint.js (empty file):

touch assets/shop/entrypoint.js

Create controllers.json files (if missing)

assets/admin/controllers.json:

{
    "controllers": [],
    "entrypoints": []
}

assets/shop/controllers.json:

{
    "controllers": [],
    "entrypoints": []
}

---

4. Database Setup

Create database

vendor/bin/console doctrine:database:create --if-not-exists

Setup schema and data

If your plugin has entities:

Option A: Plugin has migrations

vendor/bin/console doctrine:migrations:migrate -n

Option B: Plugin has no migrations

vendor/bin/console doctrine:schema:create

Load fixtures

vendor/bin/console sylius:fixtures:load -n

This provides test data for development.

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5. Install and Build Assets

Install dependencies

yarn install --cwd vendor/sylius/test-application

Build assets

For development (with watch mode):

yarn --cwd vendor/sylius/test-application encore dev

Or for production build:

yarn --cwd vendor/sylius/test-application encore production

Install public assets

vendor/bin/console assets:install

---

6. Start Development Server

symfony server:start

The application should now be accessible at http://127.0.0.1:8000

Default credentials:

• Admin: http://127.0.0.1:8000/admin

  • Username: [email protected]

  • Password: sylius